proc: add a read_iter method to proc proc_ops
authorChristoph Hellwig <hch@lst.de>
Thu, 3 Sep 2020 14:22:31 +0000 (16:22 +0200)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 4 Sep 2020 01:26:24 +0000 (21:26 -0400)
commitfd5a13f4893c8df2a5a3af8599adecb52d05fe89
treee579140f316eb6d67ed4e34bad2387d6d23a7c42
parent906146f44922392f00293e52ea9b61168b75ac62
proc: add a read_iter method to proc proc_ops

This will allow proc files to implement iter read semantics.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/proc/inode.c
include/linux/proc_fs.h